AT25256B-XHL-B
RoHS 
RoHS compliant
RoHS compliantPackage 8-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / Memory
Description
e4 Surface Mount AT25256 Tube ic memory 20MHz 80ns 4.5mm 10mA
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Buying Options
Total Price: USD $1.06
Unit Price: USD $1.0648
≥1 USD $1.0648
≥10 USD $1.02432
≥100 USD $0.978912
Inventory: 1045
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 15 Weeks
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1997
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT25256
Operating Supply Voltage 5V
Memory Size 256Kb 32K x 8
Nominal Supply Current 10mA
Memory Type Non-Volatile
Clock Frequency 20MHz
Access Time 80 ns
Memory Format EEPROM
Memory Interface SPI
Write Cycle Time - Word, Page 5ms
Density 256 kb
Standby Current-Max 0.000003A
Parallel/Serial SERIAL
Serial Bus Type SPI
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5ms
Data Retention Time-Min 100
Write Protection HARDWARE/SOFTWARE
Dimensions
Height 1.2mm
Length 3.1mm
Width 4.5mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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